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Osaka Itami

$416+ Cheap flights from Dulles Intl (IAD) to Osaka Itami (ITM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ITM
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Osaka Itami

Cheapest flights from Dulles Intl to Osaka Itami
Explore the most affordable flight options available from Dulles Intl to Osaka Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Ovago deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2911:10 amIAD - ITM
1 stop18h 00mANA
jue. 1/81:00 pmITM - IAD
1 stop16h 40mANA
Deal found 12/10$1,545
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:05 amIAD - ITM
2 stops23h 15mAmerican Airlines
jue. 1/83:25 pmITM - IAD
2 stops19h 52mAmerican Airlines
Deal found 12/11$1,862
This Ovago deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2911:10 amIAD - ITM
1 stop17h 00mANA
vie. 1/98:00 amITM - IAD
1 stop15h 10mANA
Deal found 12/10$1,874
This Ovago deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2312:20 pmIAD - ITM
1 stop29h 10mANA
jue. 1/18:00 amITM - IAD
1 stop15h 10mANA
Deal found 12/10$2,278
This FlightHub deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/99:00 amIAD - ITM
2 stops21h 20mAir Canada
mar. 12/164:00 pmITM - IAD
2 stops18h 26mAir Canada
Deal found 12/8$2,395
This Ovago deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/258:15 amIAD - ITM
2 stops20h 40mANA
sáb. 1/37:30 amITM - IAD
1 stop15h 40mANA
Deal found 12/9$2,591
This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:45 amIAD - ITM
2 stops20h 10mMultiple Airlines
vie. 12/194:00 pmITM - IAD
2 stops19h 25mMultiple Airlines
Deal found 12/11$2,805

Find flight deals from Dulles Intl to Osaka Itami

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Osaka Itami (ITM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$944
(Air Canada)

One-way from

$416
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,466
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Osaka Itami flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Osaka Itami flights.
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From Washington, D.C. Dulles Intl to Osaka Itami
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Osaka Itami
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Osaka Itami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport that are best for you.

Fly from

Dulles Intl

Fly to

Osaka Itami

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mié. 3/4

6:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

mié. 3/18

1:00 pm-4:40 pm

1 stop16h 40m

$965

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mar. 2/17

11:10 am-6:10 pm

1 stop17h 00m

Osaka Itami

vie. 2/27

1:00 pm-9:23 pm

2 stops22h 23m

$970

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

vie. 1/30

9:00 am-7:10 pm

2 stops20h 10m

Osaka Itami

dom. 2/8

2:05 pm-8:29 pm

2 stops20h 24m

$986

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 4/19

8:20 am-6:55 pm

2 stops21h 35m

Osaka Itami

mié. 4/29

12:00 pm-3:40 pm

1 stop16h 40m

$1,000

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 1/25

4:30 pm-7:10 pm

2 stops36h 40m

Osaka Itami

jue. 1/29

4:00 pm-3:46 pm

2 stops37h 46m

$1,000

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mar. 1/20

11:10 am-6:10 pm

1 stop17h 00m

Osaka Itami

mar. 2/3

1:00 pm-7:35 pm

2 stops20h 35m

$1,020

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

sáb. 1/24

4:30 pm-7:10 pm

2 stops36h 40m

Osaka Itami

sáb. 1/31

4:00 pm-8:26 pm

2 stops18h 26m

$1,024

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

vie. 1/30

12:20 pm-8:20 pm

1 stop18h 00m

Osaka Itami

dom. 2/8

8:20 pm-9:10 am

1 stop26h 50m

$1,042

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

vie. 1/23

9:00 am-7:10 pm

2 stops20h 10m

Osaka Itami

vie. 1/30

3:00 pm-8:26 pm

2 stops19h 26m

$1,060

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 1/25

10:50 am-7:30 am

3 stops54h 40m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 15 results
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Compare providers for flights from Dulles Intl to Osaka Itami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Osaka Itami in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Osaka Itami

Have a flexible travel schedule? Discover the best time to fly to Osaka Itami from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Osaka Itami

Get insights into the airlines that provide service to Osaka Itami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka Itami. Reviews last updated diciembre 12, 2025.
Peruse reviews from past customers who have flown with ANA from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,021 reviews

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,021 reviews
ANA
8.4
Very good
1,021 reviews

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Osaka Itami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport?

    Airlines like United Airlines and Air Canada fly from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport in about 20h 10m. The time it takes to get you to your destination can typically vary by up to 2h. Washington, D.C. Dulles Intl Airport and Osaka Itami Airport are separated by a distance of 6921 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport round-trip?

    ANA, at $1,264, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport..

  • Can I find deals for flights from Dulles Intl to Osaka Itami that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Osaka Itami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Osaka Itami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Osaka Itami.

  • Can I find deals for business class flights from Dulles Intl to Osaka Itami?

    Yes. Cheapflights offers flight deals from Dulles Intl to Osaka Itami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Osaka Itami Airport?

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Top airline flying from Dulles Intl to Osaka Itami

Discover the top airline that operate flights from Dulles Intl to Osaka Itami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$1,264Average$1,889FlexibilityNo cancel feeOn-time80%

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